Consider the following method, which implements a recursive binary search.

/** Returns an index in arr where target appears, if target appears

* in arr between arr[low] and arr[high], inclusive;

* otherwise, returns -1.

* Precondition: arr is sorted in ascending order.

* low >= 0, high < arr.length, arr.length > 0

*/

public static int binarySearch(int[] arr, int low, int high, int target)

{

if (low > high)

{

return -1;

}

int middle = (low + high) / 2;

if (target == arr[middle])

{

return middle;

}

else if (target < arr[middle])

{

return binarySearch(arr, low, middle - 1, target);

}

else

{

return binarySearch(arr, middle + 1, high, target);

}

}

The following code segment appears in a method in the same class as binarySearch.

int[] arr = {2, 3, 12, 34, 54};

int result = binarySearch(arr, 0, arr.length - 1, 5);

If the first call to binarySearch is the call in the code segment above, with low = 0 and high = 4, which, if any, of the following shows the values of low and high when binarySearch is called for the third time?

A. low = 0, high = 1

B. low = 0, high = 2

C. low = 1, high = 1

D. low = 2, high = 1

E. The method returns to the calling code segment before the third call to binarySearch.

Answers

Answer 1

Answer:

D. low = 2, high = 1

Explanation:

Middle is 2

First call: low = 0 high = 1

Middle is 0

Second call: low = 1 high = 1

Middle is 2

Third call: low = 2 high = 1

Answer 2

A technique of identifying a problem (or a set of strategies) in elements of (a simplified version of) itself is known as recursion. therefore, the final answer is "low = 1, high = 1".

Recursion:

In the given code, an integer array that is "arr" holds an integer value.In the next step, an integer variable "result" is declared that calls the binarySearch method.In the first time calls Recursion 1, when low = 0 and high = 4 its mid = 2, therefore arr[2] = 12 > 5 = high = mid-1In the second time calls Recursion 2, when low = 0 and high = 1 its mid =0, therefore arr[0] = 2 < 5 = low = mid+1In the third time calls Recursion 3, when low = 1 and high = 1 its mid =1, therefore arr[1] = 3 < 5 = element not found

Therefore, the final answer is "Option C", that is "low = 1, high = 1".

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Related Questions

ASAP PLEASE ANSWER 100 POINTS
A person desires to run for the US House of Representatives.

(A) Describe the process the person must undertake to secure a party nomination.

(B) In the context of the scenario, explain how political action committees influence the process described in part A.

(C) Explain how the process described in part B will affect the behavior of a member of Congress.

Answers

Answer:

Explanation:

(A) To secure a party nomination, there is usually a vote by members of that party. If there are more than one candidate, then the person with the highest number of votes will get the party nomination.

(B) Political action committees are special interest groups with money. They use it to buy TV ads and other promotions for candidates. It makes candidates they support more likely to be nominated.

(C) When a candidate receives support from a PAC, it is more likely the candidate will listen to its opinions. When the candidate is elected to Congress, the PAC will gain influence for its special interest.

Why must care be taken when reading a histogram?

Answers

You can miss something if you don’t read it correctly and carefully.

1 paragraph poem about life.

Answers

You may see me struggle,

but you won't see me fall.

Regardless if I'm weak or not,

I'm going to stand tall.

Everyone says life is easy,

but truly living it is not.

Times get hard,

people struggle

and constantly get put on the spot.

I'm going to wear the biggest smile,

even though I want to cry.

I'm going to fight to live,

even though I'm destined to die.

And even though it's hard

and I may struggle through it all,

you may see me struggle...

but you will NEVER see me fall.

YOU WILL RECEIVE 100 POINTS !!!!!!!! PLEASE ANSWER ASAPPP !!!! The legitimacy of the US political system is based on citizen participation. One of the principal ways that citizens participate in the US government is through voting. Is Congress or the Supreme Court more responsible for the expansion of the right to vote in the United States? Present an argument for your choice. In your essay, you must:

articulate a defensible claim or thesis that responds to the prompt and establishes a line of reasoning.
use at least one piece of evidence from the list below.
The 15th Amendment
The 19th Amendment
"Letter from Birmingham Jail”
The second piece of evidence must be from a different source on the list above OR from your knowledge of Congress or the Supreme Court.

Use reasoning to explain why your evidence supports your claim or thesis.

Use refutation, concession, or rebuttal to respond to an opposing or alternative perspective.

Answers

Answer:

Congress was more responsible for the expansion of voting rights in the United States due to its legislative influence on public policy as well as the ratification of impactful amendments, like the 19th Amendment and Voting Rights Act of 1965. In order for an amendment to the Constitution to be passed, Congress must gain a two-thirds vote in both Congressional houses to officially propose it and then gain the approval of three-fourths of state legislatures to officiate the ratification. The Constitution is often regarded as the supreme law of the land and amendments to that Constitution are used to alter the original framework if deemed necessary. Amendments have been crucial to the expansion of voting rights in the United States. One example of this is the 19th Amendment, which stated that the right to vote shall not be denied or infringed upon on the account of sex. This amendment granted women the right to vote when it had previously been restricted to men only. Not only did this Congressional ratification expand voting rights, it also ensured that women's voices would now be accounted for in the government. On top of the ratification of amendments, federal legislation that has been proposed and passed by Congress has also been impactful in the expansion of voting rights. The Voting Rights Act of 1965 outlawed various discriminatory voting practices and was used to enforce the 15th Amendment, which had prohibited the denial of voting rights on the grounds of race. After the 15th Amendment was passed, many Southern states implemented various measures, like literacy tests and poll taxes, that made it nearly impossible for Black people to successfully vote. This, and other pieces of legislation, would not have been possible if not created and pushed for by members of Congress. Many argue that the Supreme Court, since it has the power to interpret and enforce the Constitution, acts as the biggest check on both the legislative and executive branches, making it more influential than Congress when it comes to voting rights. However, the Supreme Court only is able to overturn legislation the impeded on an individual's Constitutional right or make sure other individuals and businesses do not impeded on the rights of other citizens. They do not have the power to create the laws that can potentially grant more people these rights. Without Congress, it would've taken significantly longer for each voting rights case to reach the Supreme Court and for action to be taken afterwards, if any action would even be possible.

To make an argumentative essays, one has to:

Make a claim.Give or present the grounds (evidence) for the claim.Explain the grounds that support the claims made, etc.

What is making a claims?

To present an argument is a term that connote to write or state out your views or opinion about any given topic.

Therefore, To make an argumentative essays, one has to:

Make a claim.Give or present the grounds (evidence) for the claim.Explain the grounds that support the claims made, etc. will help you to write the essay above.

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Describe ONE difference between the level of industrialization typically seen in more developed countries and the level seen in less developed countries.

Answers

I'll use the countries.. America and Pakistan, Americas industries is more advancely and more largely developed then Pakistan's industries

Industrialized countries have a greater capacity to produce goods and services than other countries.

Industrialization is a term that refers to the production of goods and services. Industrialization is related to the development of new technologies and machines to optimize production processes.

According to the above, more developed countries have a greater capacity to produce goods and services, such as the United States, Russia, Japan, and China, because much of its economy is based on the production of services and goods. On the other hand, less developed countries (also known as developing or underdeveloped countries) do not yet have a high capacity to produce goods and services. On the contrary, their economies are based on other fields such as agriculture or resource extraction.

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Primary succession occurs in an area that has?
A. Barren Surface
B.Nothing at all
C.Some soil
D. No soil

Answers

Answer:

its is D no soli

Explanation:

Which best explains the governance of the shaded areas shown on the map. With a map of American Indian reservations.

Answers

Answer:

These areas show where indigenous people have limited amount of self governance at a national scale

Explanation:

The areas depict how native groups have minimal self-government on a national scale, thus best explaining the administration of the colored areas depicted on the map.

The federal Indian reservation is indeed an area of land designated as a permanent tribal homeland by a treaty or even another arrangement with the United States. Its executive order, specific law, or administrative action, where the national government retains the claim to the property in trust for the tribe. The primary goals for Indian reservations were to put American Indians under the supervision of the U.S. government.  It reduces violence between Indians and whites and encourages American Indians to embrace the white man's lifestyle.

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Which option correctly defines gene?

A the part of DNA that affects chromosomes

B a section of DNA that affects traits

C the passing of traits from parent to offspring

D an inherited characteristic​

Answers

Answer:

c

Explanation:

C. the passing of traits from parent to offspring


Subsistence agriculture is always characterized by
A. double-cropping of specific grains
B. Extensive use of land
C. Production only for family consumption
D. Production only for trade
E. Irrigation and inorganic fertilization

Answers

Answer: production only for family consumption

Explanation:

Subsistence agriculture is always characterized by production only for family consumption. The correct option is C.

What is Subsistence agriculture?

A subsistence farmer is one who does not produce agricultural goods in big quantities and instead uses what is produced for his or her own consumption rather than small, medium, or large-scale commercialization.

Because just a small number of items are needed to satisfy the producer's demand, this condition negates the need for specialized technology for large-scale production.

Cost efficiency is one advantage of subsistence farming. It does not require the significant capital that a commercial farmer would have otherwise needed, which is the reason. The equipment used is frequently accessible and reasonably priced.

Therefore, the correct option is C. Production is only for family consumption.

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Which of the following best explains a trading relationship between two countries based on comparative advantage?

A- One country exports raw materials and the other country exports manufactured goods, resulting in a global economic balance.

B- One country implements tariffs on goods that are imported from another country because the importing country will benefit from profits on the sale of the goods.

C- Each country specializes in the type of good for which it has the lowest opportunity cost, resulting in a higher global output of both types of goods.

D- Two countries trade in luxury items, but the volume of trade is limited by the highest cost of long-distance trade.

E- Each country exports the same type of good because the countries are similar in terms of natural resources and labor costs.

Answers

Answer:

The answer is C

Explanation:

I don't know why but that was the answer

Which statement describes the relationship of voltage and current? Voltage is directly proportional to current because I = . Voltage is inversely proportional to current because I = . Voltage is directly proportional to current because I = VR. Voltage is inversely proportional to current because I = VR.

Answers

Answer:

Voltage is directly proportional to current because I =V/R

Explanation:

Not really a question but I searched most of my test questions on here and I made a 50. Is it just me or is it people putting wrong answers down

Answers

Some people just put random stuff for points.

Which of the following identifies three potential problems with solar energy?

high start-up costs, greenhouse gas emissions, and disruption of the ecosystem
deforestation, greenhouse gas emissions, and disruption of the ecosystem
high start-up costs, deforestation, and greenhouse gas emissions
high start-up costs, deforestation, and disruption of the ecosystem

Answers

Answer:

high start up costs

and hard to produce

Explanation:

because uts expensive and hard to make the solar panel

Chairman Mao en Route to Anyuan is culturally similar to which work?
En la Barberia no se Llora
Vietnam Veterans Memorial
A Book from the Sky
Conservatory: Portrait of Frida Kahlo

Answers

Answer:

A Book from the Sky

Explanation:

Chairman Mao en Route to Anyuan is Chinese communist propaganda. A Book from the Sky is the artist's reaction to Chinese propaganda. So, they are culturally similar :))


Which of the following statements best explains how the world cities listed in the table function within the world's urban hierarchy?
A. The top 10 world cities have significant impact on the international economy and are important drivers of globalization
B. The cities with larger populations are the biggest drivers of global innovation
C. The cities with smaller populations can be expected to experience the fastest rates of population growth within the next several decades
D. The top 10 world cities offer a wide array of services but, the services are restricted to local populations
E. The top 10 cities are diminishing in financial and cultural significance due to the process of globalization

Answers

Answer:

Your answer is D

sorry if I'm wrong

yes I did this because I want people to see this instead of a comment

The top ten cities in the world have a huge effect on the global economy and are key drivers of globalization.

Impact of urbanization and globalization:

Urbanization results in a steady loss of agricultural land, both directly through land take and implicitly through the use of agricultural land for non-productive countryside activities such as leisure, horse-keeping, and hobby farming.

Urbanization enables external scale and scope economies, lowers transaction costs, and allows enterprises to specialize, resulting in reduced production costs. According to a 2004 study, doubling the size of cities can result in a 3–8% boost in production.

So option "A" is the correct answer to the following question/

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Helppp please helppppp

Answers

"Jurors reached a verdict ..."

There are jury trials in every city every day, and this picture doesn't say which one it's asking about.  But another panel in this question asks about the Derek Chauvin trial, so maybe this picture is asking about that one.

In the Derek Chauvin trial, jurors reached a verdict after a brief deliberation.

"The helicopter recently ..."

In the United States, thousands of helicopters fly every day, and this picture doesn't say which one it's asking about.

One helicopter that was in the news many times in the past week is the one named "Ingenuity".  It was attached to the new "Perseverence" rover that just landed on Mars, so maybe this picture is asking about that one.

The tiny "Ingenuity" helicopter completed its first and second flights last week.

Derek Chauvin was found guilty on three counts in the death of George Floyd, in a trial that ended last week in Minneapolis.

"According to the song ..."

At any moment of the day or night, there are thousands of songs being played, sung, or hummed in the US.  This picture doesn't say which song it's asking about, so there's no way to tell anything about what the song says.

AP World History: Modern
Unit 8.3 (Effects of the Cold War) SAQ


Describe TWO governmental units responsible for deciding to invade Cuba.

Explain ONE piece of historical evidence for the failure of the invasion

Describe ONE immediate consequence of the failed invasion.

Answers

The two (2) governmental units that were responsible for deciding the invasion of Cuba include:

Central Intelligence Agency (CIA).Cuban exile brigade.

What is the Cold War?

The Cold War was an open rivalry that developed after World War II and it officially started on the 12th of March, 1947 and ended on the 3rd of December, 1989.

Historically, the Cold War was a geopolitical tension that arose between the United States of America and the Soviet Union, including their respective allies such as the Western Bloc and Eastern Bloc.

The two (2) governmental units that were responsible for deciding the invasion of Cuba include:

Central Intelligence Agency (CIA).Cuban exile brigade.

A piece of historical evidence for the failure of the invasion of Cuba was that Fidel Castro and his advisers knew about the operation and immediately moved their airplanes out of harm’s way.

Consequently, the failed invasion of Cuba inflamed the geopolitical tension between the United States of America, Cuba and the Soviet Union even further.

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Which of the following scenarios would best indicate a farmer using Green Revolution agricultural methods?

A) A farmer switches from a plow pulled by a horse to a plow pulled by a tractor
B) A tribe begins to rely on irrigation to water their crops, which means they no longer engage in shifting cultivation
C) Scientists working for a German corporation develop an herbicide that kills 98% of unwanted vegetation in their lettuce crops, but does not damage the lettuce.
D) Indonesian farmers harvest coffee beans and then burn the remaining vegetation, planning to return to the field in six years.
E) An American corporation opens a 600 acre farm in Costa Rica which harvests $60 million worth of sugar cane annually.

Answers

Answer: C. Scientists working for a German corporation develop an herbicide that kills 98% of unwanted vegetation in their lettuce crops, but does not damage the lettuce.

Explanation:

The Green Revolution, refers to the research and technological initiatives that brought about an increase in agricultural production. In this situation, the use of pesticides, herbicides, and high yield varieties led to an increase in the production of crop.

The best situation that indicates a farmer using Green Revolution agricultural method is a scientists working for a German corporation develop an herbicide that kills 98% of unwanted vegetation in their lettuce crops, but does not damage the lettuce.

Refer to the diagram below. If m∠FGJ=21º, find m∠GCD.

Answers

Answer:

69

Explanation:

so angles FGJ and BGC are the same. The inside of a triangle is 180 degrees.

[tex]GCD=x\\180=90+21+x\\180=111+x\\180-111=111+x-111\\69=x[/tex]

One way that companies misrepresent themselves about scholarship opportunities in an effort to gain the trust of students is to:

A: Offer scholarships that do not exist
B: Offer additional financing
C:Promise 100 percent success rates
D:Claim they represent the government

Answers

Answer:

ima go with A

Explanation:

Answer:ITS D JUST FINISHED

Explanation:


According to Christaller's central place model, which of the following would most likely have the smallest range?
A. A university
B. An international airport
C. A grocery store
D. A professional football stadium
E. A symphony orchestra hall

Answers

Answer:

C. A grocery store

Explanation:

its closest to the consumers and the market

According to Christaller's central place model, a grocery store would most likely have the smallest range. Thus, option C is correct.

What is Burgess's concentric zone theory?

Burgess's concentric zone theory is a model that describes the growth of a city in a series of wedges out from the central business center. The model proposes that cities develop in concentric circles, with the central business district at the center, surrounded by a zone of transition, then a zone of working-class housing, followed by a zone of middle-class housing, and finally, a zone of suburban commuter residences.

The model was first developed in the 1920s by sociologist Ernest Burgess and has been used to understand urban development and patterns of residential segregation. While the model has been criticized for oversimplifying urban development and not taking into account factors such as race and ethnicity, it has been influential in the field of urban sociology.

Therefore, According to Christaller's central place model, a grocery store would most likely have the smallest range. Thus, option C is correct.

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Consider the following mergeSortHelper method, which is part ofan algorithm to recursively sort an array of integers.

/** Precondition: (arr.length == 0 or 0 <= from<= to <= arr.length)

* arr.length == temp.length

*/

public static void mergeSortHelper(int[] arr, int from, int to,int[] temp)

{

if (from < to)

{

int middle = (from + to) / 2;

mergeSortHelper(arr, from, middle, temp);

mergeSortHelper(arr, middle + 1, to, temp);

merge(arr, from, middle, to, temp);

}

}

The merge method is used to merge two halves of anarray (arr[from] througharr[middle], inclusive, and arr[middle + 1]through arr[to], inclusive) when each half hasalready been sorted into ascending order. For example, consider thearray arr1, which contains the values {1, 3, 5, 7,2, 4, 6, 8}. The lower half of arr1 is sorted inascending order (elements arr1[0] througharr1[3], or {1, 3, 5, 7}), as isthe upper half of arr1 (elements arr1[4] througharr1[7], or {2, 4, 6, 8}). Thearray will contain the values {1, 2, 3, 4, 5, 6, 7, 8} after themethod call merge(arr1, 0, 3, 7, temp). The arraytemp is a temporary array declared in the calling program.

Consider the following code segment, which appears in a methodin the same class as mergeSortHelper and merge.

int[] arr1 = {9, 1, 3, 5, 4};

int[] temp = new int[arr1.length];

mergeSortHelper(arr1, 0, arr1.length - 1, temp);

Which of the following represents the arrays merged the firsttime the merge method is executed as a result of the code segmentabove?

A. {9} and {1} are merged to form {1,9}.

B. {1, 9} and {3} are merged to form {1,3, 9}.

C. {1, 9} and {5, 4} are merged toform {1, 4, 5, 9}.

D. {1, 3, 9} and {5} are merged toform {1, 3, 5, 9}.

E. {1, 3, 9} and {4, 5} are merged toform {1, 3, 4, 5, 9}.

Answers

Answer:

A) {9} and {1} are merged to form {1, 9}.

Merges all elements with more than one array, and adds the values the Arrays include the first-time merger function is run as a 9 and 1.

Merged array:

In the given program code the array values are split into sub-arrays that are [tex]( \{9\}, \{1\}), (\{3\}, \{5\}) \ and \ \{\{4\})[/tex]. Therefore, the first 9 and 1 are merged to form [tex]\{1, 9\}[/tex], that's why the final answer is "Option A".

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Please read, and help me

Answers

Answer:

Explanation:

You would take 16-10 to find the missing side length.

The permimiter is the sum of all sides, 16+5+10+6+9+14= 60

Which of the following best describes the roles of women in the rural, agricultural economies of sub- Saharan Africa? A) Salaried workers in large-scale commercial agriculture B) Nonwage workers on small, family-run farms C) Hourly workers in seasonal migratory farm work D) Landowners of export-oriented farms I E Drivers and operators of agricultural equipment​

Answers

B) Nonwage workers on small, family-run farms

Statement that explains the roles of women in the rural, agricultural economies of sub- Saharan Africa is  B) Nonwage workers on small, family-run farms.

According to this question,we are to discuss about roles of women in the rural, agricultural economies of sub- Saharan Africa.

As a result if this we can see that women in this region have small roles compare to male counterpart, they are Nonwage workers on small, family-run farms.

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Suppose you have a 100 mg sample of Au-191, which has a half-life of 3.4 hours. How much will remain after 10.2 hours?

A 100 mg

B 50 mg

C 25 mg

D 12.5 mg

Answers

10.2 hours is equivalent to three half-lives, so after 10.2 hours, the mass of the sample would have decayed by half three times over. If one starts with 100 mg of the sample, then after three half-lives, there would be 100(0.5)³ = 12.5 mg of the sample remaining.

Thus, the correct answer choice here would be D.
i am here to confirm that it is D 12.5 bc most of the times brainly gives me wrong answers so yeah it is D

Extracting the raw materials through drilling is the first step in the production of oil and gasoline.

True
False

Answers

Answer: pretty sure it's true

Explanation:

What are the environmental impacts of climate change?

Answers

Answer:

There are so many.

Explanation:

Temperatures Rising,

More Droughts/Heat Waves,

Sea Levels Rising,

Ice Caps Melting,

More Endangered Animals

What question has never been asked?

Answers

Answer:

If you could eat fish would you

Explanation:

No one has asked me this because I can eat fish lol

Have you like female or both
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